Annual % of GDP
1962 10.488910403098242
1963 9.751509137517758
1964 9.776101997978873
1965 14.288270235454242
1966 12.912677591905023
1967 13.127245195483306
1968 11.445173555746619
1969 11.411981224944254
1970 13.523578169004914
1971 11.996035158116191
1972 14.984674764445721
1973 19.71667051986256
1974 19.342090384417375
1975 19.453473290660416
1976 21.247354824846553
1977 21.697418933887974
1978 23.501125434827326
1979 23.06614883604267
1980 22.55847439331004
1981 22.011065502639596
1982 18.011098447845654
1983 14.595683952393115
1984 17.922421969138547
1985 20.728386686154646
1986 24.33960848837146
1987 22.704023480091166
1988 32.01062660371258
1989 39.64590172474281
1990 30.94763349897039
1991 31.65370006737484
1992 28.663529371681268
1993 25.90546945123106
1994 22.974950629533275
1995 27.506811689095517
1996 24.575172328165543
1997 23.92346595631408
1998 27.78541840280109
1999 27.001187777821517
2000 25.356367112619072
2001 26.647262717548653
2002 33.60828813376368
2003 33.788975825963
2004 31.339392976653034
2005 31.068404981266884
2006 29.803023306204146
2007 29.0732890045891
2008 26.347457105308695
2009 24.268496205820053
2010 26.857118317193233
2011 26.6471654969468
2012 22.490292271368858
2013 26.074443029758694
2014 24.503905244430452
2015 24.432934286850237
2016 26.333324534331815
2017 25.858477578735183
2018 24.419308242285084
2019 22.637731774469426
2020 23.82249684483606
2021 25.23003937360565
2022 22.687299290905003
2023 21.71486089771658